During the three years 'The Buttercup' has been on the market, I have noticed that customers often buy more than one book - sometimes in one purchase but very often by repeat order. Two is very common, but sometimes it is five or six and the maximum is 14! I don't know the numbers for book shops and Amazon but having looked through the sales on the Buttercup website, I was astonished to find that more than seventy people bought more than one book up to the end of last year.
The Buttercup: The Remarkable Story of Andrew Ewing and the Buttercup Dairy Company

The Buttercup is currently on special offer, at £4.95 (inc UK P &P)

See http://www.buttercupdairycompany.co.uk/ or
http://www.ebay.co.uk/itm/The-Butterc...